[INFO] fetching crate cargo-toml2 1.3.2...
[INFO] documenting cargo-toml2-1.3.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate cargo-toml2 1.3.2 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate cargo-toml2 1.3.2 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-toml2 1.3.2
[INFO] finished tweaking crates.io crate cargo-toml2 1.3.2
[INFO] tweaked toml for crates.io crate cargo-toml2 1.3.2 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate crates.io crate cargo-toml2 1.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b974ac3e4a084159ea369d521c03d289b3ce84354d8f5ac2a06f8590d6f929b9
[INFO] running `Command { std: "docker" "start" "-a" "b974ac3e4a084159ea369d521c03d289b3ce84354d8f5ac2a06f8590d6f929b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b974ac3e4a084159ea369d521c03d289b3ce84354d8f5ac2a06f8590d6f929b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b974ac3e4a084159ea369d521c03d289b3ce84354d8f5ac2a06f8590d6f929b9", kill_on_drop: false }`
[INFO] [stdout] b974ac3e4a084159ea369d521c03d289b3ce84354d8f5ac2a06f8590d6f929b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e9ab4e297d7ae947aef0df57241fce8a8765ef546041db2ca358e88cacee1d1
[INFO] running `Command { std: "docker" "start" "-a" "8e9ab4e297d7ae947aef0df57241fce8a8765ef546041db2ca358e88cacee1d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking toml v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]  Documenting cargo-toml2 v1.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.38s
[INFO] running `Command { std: "docker" "inspect" "8e9ab4e297d7ae947aef0df57241fce8a8765ef546041db2ca358e88cacee1d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e9ab4e297d7ae947aef0df57241fce8a8765ef546041db2ca358e88cacee1d1", kill_on_drop: false }`
[INFO] [stdout] 8e9ab4e297d7ae947aef0df57241fce8a8765ef546041db2ca358e88cacee1d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 5de3dcf7a17c9e93ecad5d095b49a32cb548bcbad11d5d3783a55ec9475a88e2
[INFO] running `Command { std: "docker" "start" "-a" "5de3dcf7a17c9e93ecad5d095b49a32cb548bcbad11d5d3783a55ec9475a88e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking toml v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]  Documenting cargo-toml2 v1.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.27s
[INFO] running `Command { std: "docker" "inspect" "5de3dcf7a17c9e93ecad5d095b49a32cb548bcbad11d5d3783a55ec9475a88e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5de3dcf7a17c9e93ecad5d095b49a32cb548bcbad11d5d3783a55ec9475a88e2", kill_on_drop: false }`
[INFO] [stdout] 5de3dcf7a17c9e93ecad5d095b49a32cb548bcbad11d5d3783a55ec9475a88e2